private int[] getTopLevelBraketIndexes(String piece, CodeReformatorKernel crk) {
int[] ret = new int[2];
ret[0] = -1;
ret[1] = -1;
StateOfPosition[] stateOfPositions = crk.getStatesOfPosition(piece);
int bra = piece.indexOf("(");
while (-1 != bra) {
crk.getStatesOfPosition(piece);
if (0 == bra || stateOfPositions[bra - 1].isTopLevel) {
ret[0] = bra;
break; // break when first braket found
}
if (bra < piece.length() - 1) {
bra = piece.indexOf("(", bra + 1);
} else {
break;
}
}
if (-1 == ret[0]) {
return ret;
}
int ket = piece.indexOf(")", bra);
while (-1 != ket) {
if (ket == piece.length() - 1 || stateOfPositions[ket].isTopLevel) {
// the next top level ket is the counterpart to bra
ret[1] = ket;
break;
}
if (ket < piece.length() - 1) {
ket = piece.indexOf(")", ket + 1);
} else {
break;
}
}
return ret;
}
private boolean hasTopLevelColon(String piece, CodeReformatorKernel crk) {
int ix = piece.indexOf(",");
StateOfPosition[] stateOfPositions = crk.getStatesOfPosition(piece);
while (-1 != ix) {
if (stateOfPositions[ix].isTopLevel) {
return true;
}
if (ix < piece.length() - 1) {
ix = piece.indexOf(",", ix + 1);
} else {
break;
}
}
return false;
}
boolean hasCommentEndingWithLineFeed(String in) {
CodeReformatorKernel dum =
new CodeReformatorKernel(_statementSeparator, new PieceMarkerSpec[0], _commentSpecs);
StateOfPosition[] sops = dum.getStatesOfPosition(in);
boolean inComment = false;
for (int i = 0; i < sops.length; ++i) {
if (!inComment && -1 < sops[i].commentIndex) {
if (-1 < _commentSpecs[sops[i].commentIndex].commentEnd.indexOf('\n')) {
return true;
}
inComment = true;
}
if (-1 == sops[i].commentIndex) {
inComment = false;
}
}
return false;
}
